Individual Calculations August 2012
 Kamrukov, Alexey  Total change: -0.30  Rating chartPersonal card
 Naukograd Koltsovo 2012 open Koltsovo RUS 2012-06-28
RcRownchangeKK*chgGame
 2142 2086 3.00 7 -0.02 15 -0.30 
  Khabarov, Sergey f2330 RUS0.001-0.2015-3.00 
  Lugovin, Andrej 1930 RUS1.0010.29154.35 
  Karpov, Alexander m2301 UZB0.5010.27154.05 
  Bublei, Pavel f2337 RUS0.001-0.1915-2.85 
  Piskunov, Alexandr f2319 RUS0.001-0.2115-3.15 
  Efanov, Mikhail 1983 RUS0.501-0.1415-2.10 
  Kalabukhov, Bogdan 1797 RUS1.0010.16152.40 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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